#pragma warning disable 108
using System;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using Cephei;
using Cephei.Generic;
namespace Cephei.QL.Math
{
     // <summary> 
	// ! \test the correctness of the returned value is tested by checking it against numerical calculations.
	// </summary>
    [Guid ("5AD16ABF-9B99-4972-B800-1C1D19D22C51"),ComVisible(true)]
	public interface IFactorial 
	{
		///////////////////////////////////////////////////////////////
        // Methods
        //
        
		 Double Get(UInt32 n);
        
		 Double Ln(UInt32 n);
    }

    // <summary> 
	// ! \test the correctness of the returned value is tested by checking it against numerical calculations. Factory
	// </summary>
   	[ComVisible(true)]
    public interface IFactorial_Factory // : Collection_Factory<IFactorial, ICell<IFactorial>>
    {
        ///////////////////////////////////////////////////////////////
        // Factory methods
        //
    }
}

